NTI XTENDEX Series User manual

MAN388 Rev Date 9/11/2020
ST-FOUSBVARS-LC
VGA and USB Extender via Fiber Optic Cable
Manual
XTENDEX®Series
ST-FOUSBVARS-
L
C
Local and Remote Unit (Rear View)

TRADEMARK
XTENDEX is a registered trademark of Network Technologies Inc in the U.S. and other countries.
COPYRIGHT
Copyright © 2020 by Network Technologies Inc. All rights reserved. No part of this publication may be reproduced, stored in a
retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise,
without the prior written consent of Network Technologies Inc, 1275 Danner Drive, Aurora, Ohio 44202.
CHANGES
The material in this guide is for information only and is subject to change without notice. Network Technologies Inc reserves the
right to make changes in the product design without reservation and without notification to its users.

NTI VGA USB KVM Extender via Fiber Optic Cable
1
INTRODUCTION
The XTENDEX®VGA USB KVM Extender via Fiber Optic Cable provides remote KVM (USB keyboard, USB mouse and VGA
monitors) access to a USB computer up to 12.4 miles (20 kilometers) away from a computer using a single LC single-mode fiber
optic cable and 1,640 feet (500 meters) using multimode fiber optic cable. Each extender consists of a transmitter that connects to
a computer and also supplies video to a local monitor, and a receiver that connects to two VGA monitors, USB keyboard, USB
mouse, 3.5mm stereo audio speakers and microphone, and RS232.
Features:
Signal transmission via single-strand LC fiber optic cable – no RF interference.
oUsing single-mode 9-micron cable, extend to 12.4 miles (20 kilometers).
oUsing multimode 50-micron or 62.5-micron cable, extend to 1,640 feet (500 meters).
Supports one local and two remote VGA monitors.
Supports computer resolutions to 1920x1080.
Two USB ports for keyboard and mouse
oKeyboard and mouse are hot-pluggable.
Supports stereo audio speakers and microphone.
Plug and play functionality – no software needed.
Low RFI/EMI for sensitive applications.
Supports full-duplex RS232 up to 57600 baud.
Built-in default EDID table.
Supports the DDC2B protocol.
Cables can be installed in conduit prior to extender installation.
Integrated mounting brackets for easy surface/wall mounting.

NTI VGA USB KVM Extender via Fiber Optic Cable
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MATERIALS
Materials supplied with this kit:
NTI XTENDEX Local and Remote Unit
2- 110-240VAC, 50 or 60Hz-5VDC/2A AC Adapter
URL Slip with path to this manual
Materials Not supplied but REQUIRED:
VEXT-xx-MM VGA Male-to-Male Cable without Ferrites to connect to a VGA source or display up to 25 feet.
VEXT-F-xx-MM VGA Male-to-Male Cable with Ferrites to connect to a VGA source or display.
SA-xx-MM male to male 3.5mm stereo audio cables to connect self-powered speakers.
USB2-AB-x-5T male USB Type A to male USB Type B cable to connect source.
The above cables can be purchased from Network Technologies Inc by calling [phone] (800-RGB-TECH) in the US and
Canada or [phone] (worldwide).
Use a simplex LC single-mode 9-micron fiber optic cable to extend the receiver from the transmitter up to 12.4 miles (20 km).
Use a simplex multimode LC 50-micron or 62.5-micron fiber optic cable to extend the receiver from the transmitter up to 1,640 feet
(500 meters).

NTI VGA USB KVM Extender via Fiber Optic Cable
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FEATURES AND FUNCTIONS
# LABEL CONNECTOR/LED DESCRIPTION
1 P,F,V,D Indicator LEDs See chart on next page
2 VGA IN 15HD Female For connection of video source
3 VGA OUT 15HD Female For connection of display device
4 IN 3.5mm Jack For connection of microphone
5 OUT 3.5mm Jack For connection of self-powered speakers
6 R T G Terminal Block For connection of RS232 cable to extended device
7 USB USB Type B
Female For connection of extended USB devices
8 DC 5V DC Power Jack For connection of power supply
9 None Fiber Transceiver For connection of fiber optic cable between Local and Remote unit
10 PC USB Type A
Female For connection of USB cable from PC
11 IN 3.5mm Jack For connection of audio cable from PC
12 R T G Terminal Block For connection of RS232 cable from PC

NTI VGA USB KVM Extender via Fiber Optic Cable
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TECHNICAL SPECIFICATIONS
Local Unit
Supports a PC, SUN, or MAC with VGA video.
Multiplatform support: Windows 2000/XP/Vista/7/8/10, Windows Server 2000/2003/2008/2012/2016/2019, Solaris, Linux,
FreeBSD, and MAC OS 9/10.
Supports resolutions to 1920x1080.
One female 15-pin HD connector for computer connection.
One female 15-pin HD connector for local VGA monitor.
Once female USB Type B connector.
Two 3.5 mm stereo audio jacks (audio in/out).
3-pin screw terminal for RS232.
One simplex LC fiber optic port for sending/receiving video/audio, USB, and RS232 signals.
Remote Unit
Two female 15-pin HD connectors for VGA displays.
Two female USB Type A connectors for connecting USB keyboard and mouse.
oNo other types of USB devices are supported.
Two 3.5 mm stereo audio jacks (audio in/out).
3-pin screw terminal for RS232.
oSupports full-duplex RS232 up to 57600 baud.
One simplex LC fiber optic port for sending/receiving video/audio, USB, and RS232 signals.
Supports resolutions to 1920x1080.
Power
Local and remote unit:
oInput: 100 to 240 VAC at 50 or 60Hz via AC adapter.
oOutput: 5VDC, 2A
oPower consumption: 5.2W max. total (2.6W each)
Environmental
Operating temperature: 23 to 95°F (-5 to 35°C).
Operating and storage relative humidity: 5 to 90% non-condensing RH.
Dimensions
WxDxH (in): 6.57x5.79x1.11(167x147x28 mm)
Max Distance
12.4 miles (20 km) over 9µm single-mode LC fiber optic cable.
1,640 feet (500 meters) over 50µm or 62.5µm multimode LC fiber optic cable.
Indicator Light VGA Transmitter VGA Receiver
On Power is ONP
Off Power is OFF
On Fiber signal is transmittingF
Off No Fiber signal
On Video signal is presentV
Off No video signal
On Data signal (RS232) activeD
Off No Data (RS232) signal

NTI VGA USB KVM Extender via Fiber Optic Cable
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Resolutions supported:
1920x1080@60Hz
1680x1050@60Hz
1600x1200@60Hz
1600x1024@60Hz
1600x900@60Hz
1366x768@60Hz
1360x768@60Hz
1360x765@60Hz
1280x1024@60/75Hz
1280x960@60/75Hz
1280x800@60Hz
1280x768@60Hz
1280x720@60Hz
1152x864@60/75Hz
1024x768@60/75Hz
800x600@60/75Hz
WARRANTY INFORMATION
The warranty period on this product (parts and labor) is two (2) years from the date of purchase. Please contact Network
Technologies Inc at [phone] (800-RGB-TECH) or [phone] or visit our website at http://www.networktechinc.com for
information regarding repairs and/or returns. A return authorization number is required for all repairs/returns.
MAN388 Rev. 9/14/20